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                                CERT-Renater

                    Note d'Information No. 2023/VULN542

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DATE                : 14/12/2023

HARDWARE PLATFORM(S): /

OPERATING SYSTEM(S): Systems running Apache Shiro versions prior to
                                1.13.0+, 2.0.0-alpha-4+.

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https://lists.apache.org/thread/hoc9zdyzmmrfj1zhctsvvtx844tcq6w9 
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CVE-2023-46750: Apache Shiro: URL Redirection to Untrusted Site
('Open Redirect') vulnerability in FORM authentication feature
Apache Shiro.

Severity: moderate

Affected versions:

- Apache Shiro before 1.13.0
- Apache Shiro 2.0.0-alpha-1 before 2.0.0-alpha-4


Description:

URL Redirection to Untrusted Site ('Open Redirect') vulnerability
when "form" authentication is used in Apache Shiro.

Mitigation: Update to Apache Shiro 1.13.0+ or 2.0.0-alpha-4+.


Credit:

Claudio Villella (finder)


References:

https://shiro.apache.org/
https://www.cve.org/CVERecord?id=CVE-2023-46750


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+ CERT-RENATER        |    tel : 01-53-94-20-44         +
+ 23/25 Rue Daviel    |    fax : 01-53-94-20-41         +
+ 75013 Paris         |   email:cert@support.renater.fr +
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